<header id="header" class="navbar navbar-fixed-top bg-white-only b-b"  data-spy="affix" data-offset-top="1">
    <div class="container">
        <div class="navbar-header">
            <button class="btn btn-link visible-xs pull-right m-r" type="button" data-toggle="collapse" data-target=".navbar-collapse">
                <i class="fa fa-bars"></i>
            </button>
            <a href="/#" class="navbar-brand m-r-lg"><span class="h3 font-bold">Spiker</span></a>
        </div>
        <div class="collapse navbar-collapse">
            <ul class="nav navbar-nav font-bold">
                <li>
                    <a href="/#what" data-ride="scroll">特点</a>
                </li>
                <li>
                    <a href="/#price" data-ride="scroll">价格</a>
                </li>
                <li>
                    <a href="/#features" data-ride="scroll">定制服务</a>
                </li>
                <li>
                    <a href="/#map" data-ride="scroll">节点</a>
                </li>
            </ul>
            <ul class="nav navbar-nav navbar-right">
                <li>
                    <div id="top_menu" class="m-t-sm">

                    </div>
                </li>
            </ul>
        </div>
    </div>
</header>